公开(公告)号：EP3892176A1

公开(公告)日：2021-10-13

申请号：EP19913479.2

申请日：2019-03-15

Applicant: Midea Robozone Technology Co., Ltd.

Inventor： SHEN, Daming ,  CHEN, Yuan ,  WEI, Xianmin ,  XU, Xiaowei

IPC: A47L9/04

Abstract: A cleaning robot (10), a control method, and a storage medium, the cleaning robot comprising a roller brush assembly (101), a roller brush switching assembly (102), a detection assembly (103), and a control assembly (104), the roller brush assembly (101) comprising at least two roller brushes; the detection assembly (103) is used for detecting the medium type of the surface to be cleaned and generating a signal on the basis of the detection result; and the control assembly (104) is used for controlling the roller brush switching assembly (102) on the basis of the signal of the detection assembly (103) to switch to at least one of the roller brushes amongst the at least two roller brushes for executing a cleaning operation.

公开(公告)号：EP3868270A1

公开(公告)日：2021-08-25

申请号：EP19911018.0

申请日：2019-03-19

Applicant: Midea Robozone Technology Co., Ltd.

Inventor： XU, Xiaowei ,  CHEN, Yuan ,  WEI, Xianmin ,  SHEN, Daming

IPC: A47L9/04

Abstract: A roller brush assembly (1) and a cleaning device are provided. The above roller brush assembly (1) is applied in the cleaning device, including: a main roller brush (11); an electric motor configured to drive the main roller brush (11) to rotate so as to sweep a surface to be cleaned; and an auxiliary roller brush (12) driven by the main roller brush (11) to rotate and sweep the surface to be cleaned towards the main roller brush (11).